Pace Calculator vs Kasi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pace Calculator
This running app helps users calculate target paces for races and training. It features a smart chat assistant for quick queries, unit conversion, and detailed split times. Plan your runs and achieve your personal best with instant, clear results.
- Smart chat assistant for pace queries
- Calculate pace from distance and time
- Kilometer and mile support
- Unit conversion (km/miles, min/km, min/mile)
- Detailed split times
- Instant pace and speed results
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Pace Calculator is the essential tool for runners of all levels. Whether you're training for your first 5K or aiming for a marathon PR, Pace Calculator helps you plan and achieve your running goals. Features: Smart Chat Assistant Ask questions in plain English! Just type "What pace for 5km in 20 minutes?" or "How long for a marathon at 5:30 pace?" and get instant answers. Try follow-up questions like "in miles?" to convert your results. Pace Calculator - Enter your target distance and time to find the exact pace you need - Supports kilometres and miles - Pre-set distances: 5K, 10K, half marathon, marathon, and more Unit Converter - Convert between kilometres and miles - Convert pace between min/km and min/mile - Convert pace to speed and vice versa Split Times - See detailed kilometre or mile split times for your run - Perfect for pacing strategy during races Quick Results - Instant calculations as you adjust values - See both pace and speed simultaneously - Clear, easy-to-read display Perfect for: - Training pace planning - Race strategy and goal setting - Converting between units - Understanding what pace you need for your target time Download Pace Calculator today and take the guesswork out of your running goals!
Kasi
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Kasi allows you to quickly search, filter, categorise and rank your runs based on almost any metric including personal best distances, pace, duration, heart rate, cadence and more.
Screenshots
Verdict
The clearest difference is in-app purchases: Kasi at none against Pace Calculator's 1. Kasi also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Pace Calculator sells 1 one-off in-app purchase. Kasi asks for nothing beyond the download.
Pace Calculator ships an update every 5 days, Kasi every 4 days. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.
| Parameter | Pace Calculator | Kasi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (39 ratings) — better | — |
| Positive reviews | 67.7% of reviews | — |
| Number of ratings | 39 — better | — |
| Update frequency | Every 5 days | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Ricky Yim | Jon Booth |
In-app purchases
Pace Calculator
- Remove Ads$1.99
Kasi
No in-app purchases









